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Note 8: Deposits: Schedule of Interest Expense on Deposit Liabilities (Details) - USD ($)
$ in Thousands
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Details      
Checking and savings accounts $ 5,982 $ 4,699 $ 3,888
Certificate accounts 22,149 16,009 13,598
Early withdrawal penalties (174) (113) (99)
Interest Expense, Customer Deposits $ 27,957 $ 20,595 $ 17,387